Presented by ENG: Ahmed Mohammed NabiehSupervised by ENG : Amr Abd Elkreem

Alcatel Lucent BTSOffline & Commissioning

Introduction

The BTS commissioning & SW files are stored on the station unit module (SUMA)

The Station unit module is the core of the BTS ,it is responsible for • The O&M Functions such as Alarms reporting ,BTS Configuration,

internal Power Supply control & clock generation and distribution • Transmission functions by connecting the BTS to the BSC through the

ABIS cable.

The ABIS can carry up to 32 time slots• 0 to 30 are assigned to the TRES for normal traffic(voice and Data

services)• 31 : is assigned to the OMU in the SUMA card for signaling (Control

information) between BSC & BTS such as Alarm reporting ,BTS Master file Download, configuration files etc..

LED Color Status DescriptionOML Yellow On BTS is supervised and connected to the BSC

Blinking BTS & BSC link is being established

Off Link disconnected.

ABIS Yellow On Abis 1 is connected and can serve TCH/Signaling

Blinking There are Alarms on the ABIS

Off Not configured or not used.

O&M Yellow On SUMA master file & configuration are present in the EPROM

Blinking In a transient state, SUMA is loading the BTS MSF & Configuration file from the BSC

Off Not used.

FAULT

RED On Fatal alarm on BTS Module (ANC,TRE etc ..)

Blinking Non-fatal alarm. Such as Faulty Fan unit

Off No alarm.

SUMA card led status indication

Offline

• Switch the BTS off by pushing down its DC C/BS

• Unscrew the ABIS Cable

• Open BTS SW and Type User Name : commte Password : bts2site

• Go to Configuration Click On BTS Software Download

• Press the folder icon to start choosing the BTS Files

• Select Master File from the BTS SW folder

• Select 0CPF File from the BTS SW folder

• Wait for the BTS to download all the files ,During the SW Download the Suma LED Status will be : OML ,ABIS & O&M Flashing last file to be downloaded is the OCPF 002 file after that the O&M will be solid

Commissioning

• From Configuration choose BTS Commissioning

• Click on Start Commissioning

• Notice that the status of the commissioning changed from not running to running

• Edit Q1 address by clicking its start button

• Edit Remote Inventory by clicking its start button and press YES : if the update is already done in the Remote Inventory panelsNO : if the update is not done in the Remote Inventory panels

• Edit Sector Mapping by clicking its start buttonAssign sector-ID to each combiner and then press ok

• Edit Twin-Settings by clicking its start buttonChoose the mode of each Twin-TRE , usually in our network we leave at the default which is Dual TRE

• Hardware check by clicking its start buttonthe Suma card will start to check the HW available inside the BTS through the RI-Cable

• INIT _ALL_SECT by clicking its start button the SUMA card will power on all the combiners and TRES to check their operation

Choose End commissioning ,Stop commissioning window will appear choose ok after moving all the modules in the selected module windowWait for the BTS to restart itself SW and then connect the Abis cable.

• Finally restart the BTS HW the SUMA led status should be as following :Abis & OML are solidO&M Flashing as the BTS loading its data and RSLs from the BSC

• The loading process will take 15 to 20 Minutes ,after that the O&M Led will be solid and the SUMA will initialize the BTS sectors (Combiners & TRES)

• The BTS Terminal program will start to load the BTS Data Take snapshots and check with OMC

Thank You